/*
* qTip2 - Pretty powerful tooltips
* http://craigsworks.com/projects/qtip2/
*
* Version: nightly
* Copyright 2009-2010 Craig Michael Thompson - http://craigsworks.com
*
* Dual licensed under MIT or GPLv2 licenses
*   http://en.wikipedia.org/wiki/MIT_License
*   http://en.wikipedia.org/wiki/GNU_General_Public_License
*
* Date: Tue Sep  6 17:07:56.0000000000 2011
*/

/*jslint browser: true, onevar: true, undef: true, nomen: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: true */
/*global window: false, jQuery: false, console: false */


(function($, window, undefined) {

    "use strict"; // Enable ECMAScript "strict" operation for this function. See more: http://ejohn.org/blog/ecmascript-5-strict-mode-json-and-more/

    // Munge the primitives - Paul Irish tip
    var TRUE = true,
        FALSE = false,
        NULL = null,		
        // Shortcut vars
        QTIP, PLUGINS, MOUSE,
        usedIDs = { },
        uitooltip = 'ui-tooltip',
        widget = 'ui-widget',
        disabled = 'ui-state-disabled',
        selector = 'div.qtip.' + uitooltip,
        defaultClass = uitooltip + '-default',
        focusClass = uitooltip + '-focus',
        hoverClass = uitooltip + '-hover',
        fluidClass = uitooltip + '-fluid',
        hideOffset = '-31000px',
        replaceSuffix = '_replacedByqTip',
        oldtitle = 'oldtitle',
        trackingBound;

    /* Thanks to Paul Irish for this one: http://paulirish.com/2009/log-a-lightweight-wrapper-for-consolelog/ */

    function log() {
        log.history = log.history || [];
        log.history.push(arguments);

        // Make sure console is present
        if ('object' === typeof console) {

            // Setup console and arguments
            var c = console[console.warn ? 'warn' : 'log'],
                args = Array.prototype.slice.call(arguments), a;

            // Add qTip2 marker to first argument if it's a string
            if (typeof arguments[0] === 'string') {
                args[0] = 'qTip2: ' + args[0];
            }

            // Apply console.warn or .log if not supported
            a = c.apply ? c.apply(console, args) : c(args);
        }
    }

// Option object sanitizer

    function sanitizeOptions(opts) {
        var content;

        if (!opts || 'object' !== typeof opts) {
            return FALSE;
        }

        if ('object' !== typeof opts.metadata) {
            opts.metadata = {
                type: opts.metadata
            };
        }

        if ('content' in opts) {
            if ('object' !== typeof opts.content || opts.content.jquery) {
                opts.content = {
                    text: opts.content
                };
            }

            content = opts.content.text || FALSE;
            if (!$.isFunction(content) && ((!content && !content.attr) || content.length < 1 || ('object' === typeof content && !content.jquery))) {
                opts.content.text = FALSE;
            }

            if ('title' in opts.content) {
                if ('object' !== typeof opts.content.title) {
                    opts.content.title = {
                        text: opts.content.title
                    };
                }

                content = opts.content.title.text || FALSE;
                if (!$.isFunction(content) && ((!content && !content.attr) || content.length < 1 || ('object' === typeof content && !content.jquery))) {
                    opts.content.title.text = FALSE;
                }
            }
        }

        if ('position' in opts) {
            if ('object' !== typeof opts.position) {
                opts.position = {
                    my: opts.position,
                    at: opts.position
                };
            }
        }

        if ('show' in opts) {
            if ('object' !== typeof opts.show) {
                if (opts.show.jquery) {
                    opts.show = { target: opts.show };
                } else {
                    opts.show = { event: opts.show };
                }
            }
        }

        if ('hide' in opts) {
            if ('object' !== typeof opts.hide) {
                if (opts.hide.jquery) {
                    opts.hide = { target: opts.hide };
                } else {
                    opts.hide = { event: opts.hide };
                }
            }
        }

        if ('style' in opts) {
            if ('object' !== typeof opts.style) {
                opts.style = {
                    classes: opts.style
                };
            }
        }

        // Sanitize plugin options
        $.each(PLUGINS, function() {
            if (this.sanitize) {
                this.sanitize(opts);
            }
        });

        return opts;
    }

/*
* Core plugin implementation
*/

    function QTip(target, options, id, attr) {
        // Declare this reference
        var self = this,
            docBody = document.body,
            tooltipID = uitooltip + '-' + id,
            isPositioning = 0,
            isDrawing = 0,
            tooltip = $(),
            namespace = '.qtip-' + id,
            elements, cache;

        // Setup class attributes
        self.id = id;
        self.rendered = FALSE;
        self.elements = elements = { target: target };
        self.timers = { img: { } };
        self.options = options;
        self.checks = { };
        self.plugins = { };
        self.cache = cache = {
            event: { },
            target: $(),
            disabled: FALSE,
            attr: attr
        };

        /*
	* Private core functions
	*/

        function convertNotation(notation) {
            var i = 0, obj, option = options,
                // Split notation into array
                levels = notation.split('.');

            // Loop through
            while (option = option[levels[i++]]) {
                if (i < levels.length) {
                    obj = option;
                }
            }

            return [obj || options, levels.pop()];
        }

        function setWidget() {
            var on = options.style.widget;

            tooltip.toggleClass(widget, on).toggleClass(defaultClass, !on);
            elements.content.toggleClass(widget + '-content', on);

            if (elements.titlebar) {
                elements.titlebar.toggleClass(widget + '-header', on);
            }
            if (elements.button) {
                elements.button.toggleClass(uitooltip + '-icon', !on);
            }
        }

        function removeTitle(reposition) {
            if (elements.title) {
                elements.titlebar.remove();
                elements.titlebar = elements.title = elements.button = NULL;

                // Reposition if enabled
                if (reposition !== FALSE) {
                    self.reposition();
                }
            }
        }

        function createButton() {
            var button = options.content.title.button,
                isString = typeof button === 'string',
                close = isString ? button : 'Close tooltip';

            if (elements.button) {
                elements.button.remove();
            }

            // Use custom button if one was supplied by user, else use default
            if (button.jquery) {
                elements.button = button;
            } else {
                elements.button = $('<a />', {
                    'class': 'ui-state-default ' + (options.style.widget ? '' : uitooltip + '-icon'),
                    'title': close,
                    'aria-label': close
                })
                    .prepend(
                        $('<span />', {
                            'class': 'ui-icon ui-icon-close',
                            'html': '&times;'
                        })
                    );
            }

            // Create button and setup attributes
            elements.button.appendTo(elements.titlebar)
                .attr('role', 'button')
                .hover(function(event) { $(this).toggleClass('ui-state-hover', event.type === 'mouseenter'); })
                .click(function(event) {
                    if (!tooltip.hasClass(disabled)) {
                        self.hide(event);
                    }
                    return FALSE;
                })
                .bind('mousedown keydown mouseup keyup mouseout', function(event) {
                    $(this).toggleClass('ui-state-active ui-state-focus', event.type.substr(-4) === 'down');
                });

            // Redraw the tooltip when we're done
            self.redraw();
        }

        function createTitle() {
            var id = tooltipID + '-title';

            // Destroy previous title element, if present
            if (elements.titlebar) {
                removeTitle();
            }

            // Create title bar and title elements
            elements.titlebar = $('<div />', {
                'class': uitooltip + '-titlebar ' + (options.style.widget ? 'ui-widget-header' : '')
            })
                .append(
                    elements.title = $('<div />', {
                        'id': id,
                        'class': uitooltip + '-title',
                        'aria-atomic': TRUE
                    })
                )
                .insertBefore(elements.content);

            // Create button if enabled
            if (options.content.title.button) {
                createButton();
            }

                // Redraw the tooltip dimensions if it's rendered
            else if (self.rendered) {
                self.redraw();
            }
        }

        function updateButton(button) {
            var elem = elements.button,
                title = elements.title;

            // Make sure tooltip is rendered and if not, return
            if (!self.rendered) {
                return FALSE;
            }

            if (!button) {
                elem.remove();
            } else {
                if (!title) {
                    createTitle();
                }
                createButton();
            }
        }

        function updateTitle(content, reposition) {
            var elem = elements.title;

            // Make sure tooltip is rendered and if not, return
            if (!self.rendered || !content) {
                return FALSE;
            }

            // Use function to parse content
            if ($.isFunction(content)) {
                content = content.call(target, cache.event, self);
            }

            // Remove title if callback returns false
            if (content === FALSE) {
                return removeTitle(FALSE);
            }

                // Append new content if its a DOM array and show it if hidden
            else if (content.jquery && content.length > 0) {
                elem.empty().append(content.css({ display: 'block' }));
            }

                // Content is a regular string, insert the new content
            else {
                elem.html(content);
            }

            // Redraw and reposition
            self.redraw();
            if (reposition !== FALSE && self.rendered && tooltip.is(':visible')) {
                self.reposition(cache.event);
            }
        }

        function updateContent(content, reposition) {
            var elem = elements.content;

            // Make sure tooltip is rendered and content is defined. If not return
            if (!self.rendered || !content) {
                return FALSE;
            }

            // Use function to parse content
            if ($.isFunction(content)) {
                content = content.call(target, cache.event, self) || '';
            }

            // Append new content if its a DOM array and show it if hidden
            if (content.jquery && content.length > 0) {
                elem.empty().append(content.css({ display: 'block' }));
            }

                // Content is a regular string, insert the new content
            else {
                elem.html(content);
            }

            // Image detection

            function detectImages(next) {
                var images, srcs = { };

                function imageLoad(image) {
                    // Clear src from object and any timers and events associated with the image
                    if (image) {
                        delete srcs[image.src];
                        clearTimeout(self.timers.img[image.src]);
                        $(image).unbind(namespace);
                    }

                    // If queue is empty after image removal, update tooltip and continue the queue
                    if ($.isEmptyObject(srcs)) {
                        self.redraw();
                        if (reposition !== FALSE) {
                            self.reposition(cache.event);
                        }

                        next();
                    }
                }

                // Find all content images without dimensions, and if no images were found, continue
                if ((images = elem.find('img:not([height]):not([width])')).length === 0) {
                    return imageLoad();
                }

                // Apply timer to each image to poll for dimensions
                images.each(function(i, elem) {
                    // Skip if the src is already present
                    if (srcs[elem.src] !== undefined) {
                        return;
                    }

                    // Keep track of how many times we poll for image dimensions.
                    // If it doesn't return in a reasonable amount of time, it's better
                    // to display the tooltip, rather than hold up the queue.
                    var iterations = 0, maxIterations = 3;

                    (function timer() {
                        // When the dimensions are found, remove the image from the queue
                        if (elem.height || elem.width || (iterations > maxIterations)) {
                            return imageLoad(elem);
                        }

                        iterations += 1;

                        // Restart timer
                        self.timers.img[elem.src] = setTimeout(timer, 700);
                    }());

                    // Also apply regular load/error event handlers
                    $(elem).bind('error' + namespace + ' load' + namespace, function() { imageLoad(this); });

                    // Store the src and element in our object
                    srcs[elem.src] = elem;
                });
            }

            /*
		 * If we're still rendering... insert into 'fx' queue our image dimension
		 * checker which will halt the showing of the tooltip until image dimensions
		 * can be detected properly.
		 */
            if (self.rendered < 0) {
                tooltip.queue('fx', detectImages);
            }

                // We're fully rendered, so reset isDrawing flag and proceed without queue delay
            else {
                isDrawing = 0;
                detectImages($.noop);
            }

            return self;
        }

        function assignEvents() {
            var posOptions = options.position,
                targets = {
                    show: options.show.target,
                    hide: options.hide.target,
                    viewport: $(posOptions.viewport),
                    document: $(document),
                    window: $(window)
                },
                events = {
                    show: $.trim('' + options.show.event).split(' '),
                    hide: $.trim('' + options.hide.event).split(' ')
                },
                IE6 = $.browser.msie && parseInt($.browser.version, 10) === 6;

            // Define show event method

            function showMethod(event) {
                if (tooltip.hasClass(disabled)) {
                    return FALSE;
                }

                // If set, hide tooltip when inactive for delay period
                targets.show.trigger('qtip-' + id + '-inactive');

                // Clear hide timers
                clearTimeout(self.timers.show);
                clearTimeout(self.timers.hide);

                // Start show timer
                var callback = function() { self.toggle(TRUE, event); };
                if (options.show.delay > 0) {
                    self.timers.show = setTimeout(callback, options.show.delay);
                } else {
                    callback();
                }
            }

            // Define hide method

            function hideMethod(event) {
                if (tooltip.hasClass(disabled) || isPositioning || isDrawing) {
                    return FALSE;
                }

                // Check if new target was actually the tooltip element
                var relatedTarget = $(event.relatedTarget || event.target),
                    ontoTooltip = relatedTarget.closest(selector)[0] === tooltip[0],
                    ontoTarget = relatedTarget[0] === targets.show[0];

                // Clear timers and stop animation queue
                clearTimeout(self.timers.show);
                clearTimeout(self.timers.hide);

                // Prevent hiding if tooltip is fixed and event target is the tooltip. Or if mouse positioning is enabled and cursor momentarily overlaps
                if ((posOptions.target === 'mouse' && ontoTooltip) || (options.hide.fixed && ((/mouse(out|leave|move)/).test(event.type) && (ontoTooltip || ontoTarget)))) {
                    try {
                        event.preventDefault();
                        event.stopImmediatePropagation();
                    } catch(e) {
                    }
                    return;
                }

                // If tooltip has displayed, start hide timer
                if (options.hide.delay > 0) {
                    self.timers.hide = setTimeout(function() { self.hide(event); }, options.hide.delay);
                } else {
                    self.hide(event);
                }
            }

            // Define inactive method

            function inactiveMethod(event) {
                if (tooltip.hasClass(disabled)) {
                    return FALSE;
                }

                // Clear timer
                clearTimeout(self.timers.inactive);
                self.timers.inactive = setTimeout(function() { self.hide(event); }, options.hide.inactive);
            }

            function repositionMethod(event) {
                if (tooltip.is(':visible')) {
                    self.reposition(event);
                }
            }

            // On mouseenter/mouseleave...
            tooltip.bind('mouseenter' + namespace + ' mouseleave' + namespace, function(event) {
                var state = event.type === 'mouseenter';

                // Focus the tooltip on mouseenter (z-index stacking)
                if (state) {
                    self.focus(event);
                }

                // Add hover class
                tooltip.toggleClass(hoverClass, state);
            });

            // Enable hide.fixed
            if (options.hide.fixed) {
                // Add tooltip as a hide target
                targets.hide = targets.hide.add(tooltip);

                // Clear hide timer on tooltip hover to prevent it from closing
                tooltip.bind('mouseover' + namespace, function() {
                    if (!tooltip.hasClass(disabled)) {
                        clearTimeout(self.timers.hide);
                    }
                });
            }

            // If using mouseout/mouseleave as a hide event...
            if (/mouse(out|leave)/i.test(options.hide.event)) {
                // Hide tooltips when leaving current window/frame (but not select/option elements)
                if (options.hide.leave === 'window') {
                    targets.window.bind('mouseout' + namespace, function(event) {
                        if (/select|option/.test(event.target) && !event.relatedTarget) {
                            self.hide(event);
                        }
                    });
                }
            }

                /*
		 * Make sure hoverIntent functions properly by using mouseleave to clear show timer if
		 * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
		 */
            else if (/mouse(over|enter)/i.test(options.show.event)) {
                targets.hide.bind('mouseleave' + namespace, function(event) {
                    clearTimeout(self.timers.show);
                });
            }

            // Hide tooltip on document mousedown if unfocus events are enabled
            if (('' + options.hide.event).indexOf('unfocus') > -1) {
                targets.document.bind('mousedown' + namespace, function(event) {
                    var $target = $(event.target),
                        enabled = !tooltip.hasClass(disabled) && tooltip.is(':visible');

                    if ($target[0] !== tooltip[0] && $target.parents(selector).length === 0 && $target.add(target).length > 1) {
                        self.hide(event);
                    }
                });
            }

            // Check if the tooltip hides when inactive
            if ('number' === typeof options.hide.inactive) {
                // Bind inactive method to target as a custom event
                targets.show.bind('qtip-' + id + '-inactive', inactiveMethod);

                // Define events which reset the 'inactive' event handler
                $.each(QTIP.inactiveEvents, function(index, type) {
                    targets.hide.add(elements.tooltip).bind(type + namespace + '-inactive', inactiveMethod);
                });
            }

            // Apply hide events
            $.each(events.hide, function(index, type) {
                var showIndex = $.inArray(type, events.show),
                    targetHide = $(targets.hide);

                // Both events and targets are identical, apply events using a toggle
                if ((showIndex > -1 && targetHide.add(targets.show).length === targetHide.length) || type === 'unfocus') {
                    targets.show.bind(type + namespace, function(event) {
                        if (tooltip.is(':visible')) {
                            hideMethod(event);
                        } else {
                            showMethod(event);
                        }
                    });

                    // Don't bind the event again
                    delete events.show[showIndex];
                }

                    // Events are not identical, bind normally
                else {
                    targets.hide.bind(type + namespace, hideMethod);
                }
            });

            // Apply show events
            $.each(events.show, function(index, type) {
                targets.show.bind(type + namespace, showMethod);
            });

            // Check if the tooltip hides when mouse is moved a certain distance
            if ('number' === typeof options.hide.distance) {
                // Bind mousemove to target to detect distance difference
                targets.show.add(tooltip).bind('mousemove' + namespace, function(event) {
                    var origin = cache.origin || { },
                        limit = options.hide.distance,
                        abs = Math.abs;

                    // Check if the movement has gone beyond the limit, and hide it if so
                    if (abs(event.pageX - origin.pageX) >= limit || abs(event.pageY - origin.pageY) >= limit) {
                        self.hide(event);
                    }
                });
            }

            // Mouse positioning events
            if (posOptions.target === 'mouse') {
                // Cache mousemove coords on show targets
                targets.show.bind('mousemove' + namespace, function(event) {
                    MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' };
                });

                // If mouse adjustment is on...
                if (posOptions.adjust.mouse) {
                    // Apply a mouseleave event so we don't get problems with overlapping
                    if (options.hide.event) {
                        tooltip.bind('mouseleave' + namespace, function(event) {
                            if ((event.relatedTarget || event.target) !== targets.show[0]) {
                                self.hide(event);
                            }
                        });
                    }

                    // Update tooltip position on mousemove
                    targets.document.bind('mousemove' + namespace, function(event) {
                        // Update the tooltip position only if the tooltip is visible and adjustment is enabled
                        if (!tooltip.hasClass(disabled) && tooltip.is(':visible')) {
                            self.reposition(event || MOUSE);
                        }
                    });
                }
            }

            // Adjust positions of the tooltip on window resize if enabled
            if (posOptions.adjust.resize || targets.viewport.length) {
                ($.event.special.resize ? targets.viewport : targets.window).bind('resize' + namespace, repositionMethod);
            }

            // Adjust tooltip position on scroll if screen adjustment is enabled
            if (targets.viewport.length || (IE6 && tooltip.css('position') === 'fixed')) {
                targets.viewport.bind('scroll' + namespace, repositionMethod);
            }
        }

        function unassignEvents() {
            var targets = [
                options.show.target[0],
                options.hide.target[0],
                self.rendered && elements.tooltip[0],
                options.position.container[0],
                options.position.viewport[0],
                window,
                document
            ];

            // Check if tooltip is rendered
            if (self.rendered) {
                $([]).pushStack($.grep(targets, function(i) { return typeof i === 'object'; })).unbind(namespace);
            }

                // Tooltip isn't yet rendered, remove render event
            else {
                options.show.target.unbind(namespace + '-create');
            }
        }

        // Setup builtin .set() option checks
        self.checks.builtin = {
            // Core checks
            '^id$': function(obj, o, v) {
                var id = v === TRUE ? QTIP.nextid : v,
                    tooltipID = uitooltip + '-' + id;

                if (id !== FALSE && id.length > 0 && !$('#' + tooltipID).length) {
                    tooltip[0].id = tooltipID;
                    elements.content[0].id = tooltipID + '-content';
                    elements.title[0].id = tooltipID + '-title';
                }
            },

            // Content checks
            '^content.text$': function(obj, o, v) { updateContent(v); },
            '^content.title.text$': function(obj, o, v) {
                // Remove title if content is null
                if (!v) {
                    return removeTitle();
                }

                // If title isn't already created, create it now and update
                if (!elements.title && v) {
                    createTitle();
                }
                updateTitle(v);
            },
            '^content.title.button$': function(obj, o, v) { updateButton(v); },

            // Position checks
            '^position.(my|at)$': function(obj, o, v) {
                // Parse new corner value into Corner objecct
                if ('string' === typeof v) {
                    obj[o] = new PLUGINS.Corner(v);
                }
            },
            '^position.container$': function(obj, o, v) {
                if (self.rendered) {
                    tooltip.appendTo(v);
                }
            },

            // Show checks
            '^show.ready$': function() {
                if (!self.rendered) {
                    self.render(1);
                } else {
                    self.toggle(TRUE);
                }
            },

            // Style checks
            '^style.classes$': function(obj, o, v) {
                tooltip.attr('class', uitooltip + ' qtip ui-helper-reset ' + v);
            },
            '^style.widget|content.title': setWidget,

            // Events check
            '^events.(render|show|move|hide|focus|blur)$': function(obj, o, v) {
                tooltip[($.isFunction(v) ? '' : 'un') + 'bind']('tooltip' + o, v);
            },

            // Properties which require event reassignment
            '^(show|hide|position).(event|target|fixed|inactive|leave|distance|viewport|adjust)': function() {
                var posOptions = options.position;

                // Set tracking flag
                tooltip.attr('tracking', posOptions.target === 'mouse' && posOptions.adjust.mouse);

                // Reassign events
                unassignEvents();
                assignEvents();
            }
        };

        /*
	* Public API methods
	*/
        $.extend(self, {
            render: function(show) {
                if (self.rendered) {
                    return self;
                } // If tooltip has already been rendered, exit

                var title = options.content.title.text,
                    posOptions = options.position,
                    callback = $.Event('tooltiprender');

                // Add ARIA attributes to target
                $.attr(target[0], 'aria-describedby', tooltipID);

                // Create tooltip element
                tooltip = elements.tooltip = $('<div/>', {
                    'id': tooltipID,
                    'class': uitooltip + ' qtip ui-helper-reset ' + defaultClass + ' ' + options.style.classes + ' ' + uitooltip + '-pos-' + options.position.my.abbreviation(),
                    'width': options.style.width || '',
                    'height': options.style.height || '',
                    'tracking': posOptions.target === 'mouse' && posOptions.adjust.mouse,

                    /* ARIA specific attributes */
                    'role': 'alert',
                    'aria-live': 'polite',
                    'aria-atomic': FALSE,
                    'aria-describedby': tooltipID + '-content',
                    'aria-hidden': TRUE
                })
                    .toggleClass(disabled, cache.disabled)
                    .data('qtip', self)
                    .appendTo(options.position.container)
                    .append(
                        // Create content element
                        elements.content = $('<div />', {
                            'class': uitooltip + '-content',
                            'id': tooltipID + '-content',
                            'aria-atomic': TRUE
                        })
                    );

                // Set rendered flag and prevent redundant redraw/reposition calls for now
                self.rendered = -1;
                isDrawing = 1;
                isPositioning = 1;

                // Update title
                if (title) {
                    createTitle();
                    updateTitle(title, FALSE);
                }

                // Set proper rendered flag and update content
                updateContent(options.content.text, FALSE);
                self.rendered = TRUE;

                // Setup widget classes
                setWidget();

                // Assign passed event callbacks (before plugins!)
                $.each(options.events, function(name, callback) {
                    if ($.isFunction(callback)) {
                        tooltip.bind(name === 'toggle' ? 'tooltipshow tooltiphide' : 'tooltip' + name, callback);
                    }
                });

                // Initialize 'render' plugins
                $.each(PLUGINS, function() {
                    if (this.initialize === 'render') {
                        this(self);
                    }
                });

                // Assign events
                assignEvents();

                /* Queue this part of the render process in our fx queue so we can
			 * load images before the tooltip renders fully.
			 *
			 * See: updateContent method
			*/
                tooltip.queue('fx', function(next) {
                    // Trigger tooltiprender event and pass original triggering event as original
                    callback.originalEvent = cache.event;
                    tooltip.trigger(callback, [self]);

                    // Reset flags
                    isDrawing = 0;
                    isPositioning = 0;

                    // Redraw the tooltip manually now we're fully rendered
                    self.redraw();

                    // Show tooltip if needed
                    if (options.show.ready || show) {
                        self.toggle(TRUE, cache.event);
                    }

                    next(); // Move on to next method in queue
                });

                return self;
            },

            get: function(notation) {
                var result, o;

                switch (notation.toLowerCase()) {
                case 'dimensions':
                    result = {
                        height: tooltip.outerHeight(),
                        width: tooltip.outerWidth()
                    };
                    break;
                case 'offset':
                    result = PLUGINS.offset(tooltip, options.position.container);
                    break;
                default:
                    o = convertNotation(notation.toLowerCase());
                    result = o[0][o[1]];
                    result = result.precedance ? result.string() : result;
                    break;
                }

                return result;
            },

            set: function(option, value) {
                var rmove = /^position\.(my|at|adjust|target|container)|style|content|show\.ready/i,
                    rdraw = /^content\.(title|attr)|style/i,
                    reposition = FALSE,
                    redraw = FALSE,
                    checks = self.checks,
                    name;

                function callback(notation, args) {
                    var category, rule, match;

                    for (category in checks) {
                        for (rule in checks[category]) {
                            if (match = (new RegExp(rule, 'i')).exec(notation)) {
                                args.push(match);
                                checks[category][rule].apply(self, args);
                            }
                        }
                    }
                }

                // Convert singular option/value pair into object form
                if ('string' === typeof option) {
                    name = option;
                    option = { };
                    option[name] = value;
                } else {
                    option = $.extend(TRUE, { }, option);
                }

                // Set all of the defined options to their new values
                $.each(option, function(notation, value) {
                    var obj = convertNotation(notation.toLowerCase()), previous;

                    // Set new obj value
                    previous = obj[0][obj[1]];
                    obj[0][obj[1]] = 'object' === typeof value && value.nodeType ? $(value) : value;

                    // Set the new params for the callback
                    option[notation] = [obj[0], obj[1], value, previous];

                    // Also check if we need to reposition / redraw
                    reposition = rmove.test(notation) || reposition;
                    redraw = rdraw.test(notation) || redraw;
                });

                // Re-sanitize options
                sanitizeOptions(options);

                /*
			 * Execute any valid callbacks for the set options
			 * Also set isPositioning/isDrawing so we don't get loads of redundant repositioning
			 * and redraw calls.
			 */
                isPositioning = isDrawing = 1;
                $.each(option, callback);
                isPositioning = isDrawing = 0;

                // Update position / redraw if needed
                if (tooltip.is(':visible') && self.rendered) {
                    if (reposition) {
                        self.reposition(options.position.target === 'mouse' ? NULL : cache.event);
                    }
                    if (redraw) {
                        self.redraw();
                    }
                }

                return self;
            },

            toggle: function(state, event) {
                // Make sure tooltip is rendered
                if (!self.rendered) {
                    if (state) {
                        self.render(1);
                    } // Render the tooltip if showing and it isn't already
                    else {
                        return self;
                    }
                }

                var type = state ? 'show' : 'hide',
                    opts = options[type],
                    visible = tooltip.is(':visible'),
                    sameTarget = !event || options[type].target.length < 2 || cache.target[0] === event.target,
                    posOptions = options.position,
                    contentOptions = options.content,
                    delay,
                    callback;

                // Detect state if valid one isn't provided
                if ((typeof state).search('boolean|number')) {
                    state = !visible;
                }

                // Return if element is already in correct state
                if (!tooltip.is(':animated') && visible === state && sameTarget) {
                    return self;
                }

                // Try to prevent flickering when tooltip overlaps show element
                if (event) {
                    if ((/over|enter/).test(event.type) && (/out|leave/).test(cache.event.type) &&
                        event.target === options.show.target[0] && tooltip.has(event.relatedTarget).length) {
                        return self;
                    }

                    // Cache event
                    cache.event = $.extend({ }, event);
                }

                // Call API methods
                callback = $.Event('tooltip' + type);
                callback.originalEvent = event ? cache.event : NULL;
                tooltip.trigger(callback, [self, 90]);
                if (callback.isDefaultPrevented()) {
                    return self;
                }

                // Set ARIA hidden status attribute
                $.attr(tooltip[0], 'aria-hidden', !!!state);

                // Execute state specific properties
                if (state) {
                    // Store show origin coordinates
                    cache.origin = $.extend({ }, MOUSE);

                    // Focus the tooltip
                    self.focus(event);

                    // Update tooltip content & title if it's a dynamic function
                    if ($.isFunction(contentOptions.text)) {
                        updateContent(contentOptions.text, FALSE);
                    }
                    if ($.isFunction(contentOptions.title.text)) {
                        updateTitle(contentOptions.title.text, FALSE);
                    }

                    // Cache mousemove events for positioning purposes (if not already tracking)
                    if (!trackingBound && posOptions.target === 'mouse' && posOptions.adjust.mouse) {
                        $(document).bind('mousemove.qtip', function(event) {
                            MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' };
                        });
                        trackingBound = TRUE;
                    }

                    // Update the tooltip position
                    self.reposition(event);

                    // Hide other tooltips if tooltip is solo, using it as the context
                    if (opts.solo) {
                        $(selector, opts.solo).not(tooltip).qtip('hide', callback);
                    }
                } else {
                    // Clear show timer if we're hiding 
                    clearTimeout(self.timers.show);

                    // Remove cached origin on hide
                    delete cache.origin;

                    // Remove mouse tracking event if not needed (all tracking qTips are hidden)
                    if (trackingBound && !$(selector + '[tracking="true"]:visible', opts.solo).not(tooltip).length) {
                        $(document).unbind('mousemove.qtip');
                        trackingBound = FALSE;
                    }

                    // Blur the tooltip
                    self.blur(event);
                }

                // Define post-animation, state specific properties

                function after() {
                    if (state) {
                        // Prevent antialias from disappearing in IE by removing filter
                        if ($.browser.msie) {
                            tooltip[0].style.removeAttribute('filter');
                        }

                        // Remove overflow setting to prevent tip bugs
                        tooltip.css('overflow', '');

                        // Autofocus elements if enabled
                        if ('string' === typeof opts.autofocus) {
                            $(opts.autofocus, tooltip).focus();
                        }

                        // Call API method
                        callback = $.Event('tooltipvisible');
                        callback.originalEvent = event ? cache.event : NULL;
                        tooltip.trigger(callback, [self]);
                    } else {
                        // Reset CSS states
                        tooltip.css({
                            display: '',
                            visibility: '',
                            opacity: '',
                            left: '',
                            top: ''
                        });
                    }
                }

                // Clear animation queue if same target
                if (sameTarget) {
                    tooltip.stop(0, 1);
                }

                // If no effect type is supplied, use a simple toggle
                if (opts.effect === FALSE) {
                    tooltip[type]();
                    after.call(tooltip);
                }

                    // Use custom function if provided
                else if ($.isFunction(opts.effect)) {
                    opts.effect.call(tooltip, self);
                    tooltip.queue('fx', function(n) {
                        after();
                        n();
                    });
                }

                    // Use basic fade function by default
                else {
                    tooltip.fadeTo(90, state ? 1 : 0, after);
                }

                // If inactive hide method is set, active it
                if (state) {
                    opts.target.trigger('qtip-' + id + '-inactive');
                }

                return self;
            },

            show: function(event) { return self.toggle(TRUE, event); },

            hide: function(event) { return self.toggle(FALSE, event); },

            focus: function(event) {
                if (!self.rendered) {
                    return self;
                }

                var qtips = $(selector),
                    curIndex = parseInt(tooltip[0].style.zIndex, 10),
                    newIndex = QTIP.zindex + qtips.length,
                    cachedEvent = $.extend({ }, event),
                    focusedElem, callback;

                // Only update the z-index if it has changed and tooltip is not already focused
                if (!tooltip.hasClass(focusClass)) {
                    // Call API method
                    callback = $.Event('tooltipfocus');
                    callback.originalEvent = cachedEvent;
                    tooltip.trigger(callback, [self, newIndex]);

                    // If default action wasn't prevented...
                    if (!callback.isDefaultPrevented()) {
                        // Only update z-index's if they've changed
                        if (curIndex !== newIndex) {
                            // Reduce our z-index's and keep them properly ordered
                            qtips.each(function() {
                                if (this.style.zIndex > curIndex) {
                                    this.style.zIndex = this.style.zIndex - 1;
                                }
                            });

                            // Fire blur event for focused tooltip
                            qtips.filter('.' + focusClass).qtip('blur', cachedEvent);
                        }

                        // Set the new z-index
                        tooltip.addClass(focusClass)[0].style.zIndex = newIndex;
                    }
                }

                return self;
            },

            blur: function(event) {
                var cachedEvent = $.extend({ }, event),
                    callback;

                // Set focused status to FALSE
                tooltip.removeClass(focusClass);

                // Trigger blur event
                callback = $.Event('tooltipblur');
                callback.originalEvent = cachedEvent;
                tooltip.trigger(callback, [self]);

                return self;
            },

            reposition: function(event, effect) {
                if (!self.rendered || isPositioning) {
                    return self;
                }

                // Set positioning flag
                isPositioning = 1;

                var target = options.position.target,
                    posOptions = options.position,
                    my = posOptions.my,
                    at = posOptions.at,
                    adjust = posOptions.adjust,
                    method = adjust.method.split(' '),
                    elemWidth = tooltip.outerWidth(),
                    elemHeight = tooltip.outerHeight(),
                    targetWidth = 0,
                    targetHeight = 0,
                    callback = $.Event('tooltipmove'),
                    fixed = tooltip.css('position') === 'fixed',
                    viewport = posOptions.viewport,
                    position = { left: 0, top: 0 },
                    flipoffset = FALSE,
                    tip = self.plugins.tip,
                    readjust = {
                        // Axis detection and readjustment indicator
                        horizontal: method[0],
                        vertical: (method[1] = method[1] || method[0]),
                        enabled: viewport.jquery && target[0] !== window && target[0] !== docBody && adjust.method !== 'none',
			 
                        // Reposition methods
                        left: function(posLeft) {
                            var isShift = readjust.horizontal === 'shift',
                                viewportScroll = viewport.offset.left + viewport.scrollLeft,
                                myWidth = my.x === 'left' ? elemWidth : my.x === 'right' ? -elemWidth : -elemWidth / 2,
                                atWidth = at.x === 'left' ? targetWidth : at.x === 'right' ? -targetWidth : -targetWidth / 2,
                                tipWidth = tip && tip.size ? tip.size.width || 0 : 0,
                                tipAdjust = tip && tip.corner && tip.corner.precedance === 'x' && !isShift ? tipWidth : 0,
                                overflowLeft = viewportScroll - posLeft + tipAdjust,
                                overflowRight = posLeft + elemWidth - viewport.width - viewportScroll + tipAdjust,
                                offset = myWidth - (my.precedance === 'x' || my.x === my.y ? atWidth : 0),
                                isCenter = my.x === 'center';

                            // Optional 'shift' style repositioning
                            if (isShift) {
                                tipAdjust = tip && tip.corner && tip.corner.precedance === 'y' ? tipWidth : 0;
                                offset = (my.x === 'left' ? 1 : -1) * myWidth - tipAdjust;

                                // Adjust position but keep it within viewport dimensions
                                position.left += overflowLeft > 0 ? overflowLeft : overflowRight > 0 ? -overflowRight : 0;
                                position.left = Math.max(
                                    viewport.offset.left + (tipAdjust && tip.corner.x === 'center' ? tip.offset : 0),
                                    posLeft - offset,
                                    Math.min(
                                        Math.max(viewport.offset.left + viewport.width, posLeft + offset),
                                        position.left
                                    )
                                );
                            }

                                // Default 'flip' repositioning
                            else {
                                if (overflowLeft > 0 && (my.x !== 'left' || overflowRight > 0)) {
                                    position.left -= offset;
                                } else if (overflowRight > 0 && (my.x !== 'right' || overflowLeft > 0)) {
                                    position.left -= isCenter ? -offset : offset;
                                }
                                if (position.left !== posLeft && isCenter) {
                                    position.left -= adjust.x;
                                }

                                // Make sure we haven't made things worse with the adjustment and return the adjusted difference
                                if (position.left < viewportScroll && -position.left > overflowRight) {
                                    position.left = posLeft;
                                }
                            }

                            return position.left - posLeft;
                        },
                        top: function(posTop) {
                            var isShift = readjust.vertical === 'shift',
                                viewportScroll = viewport.offset.top + viewport.scrollTop,
                                myHeight = my.y === 'top' ? elemHeight : my.y === 'bottom' ? -elemHeight : -elemHeight / 2,
                                atHeight = at.y === 'top' ? targetHeight : at.y === 'bottom' ? -targetHeight : -targetHeight / 2,
                                tipHeight = tip && tip.size ? tip.size.height || 0 : 0,
                                tipAdjust = tip && tip.corner && tip.corner.precedance === 'y' && !isShift ? tipHeight : 0,
                                overflowTop = viewportScroll - posTop + tipAdjust,
                                overflowBottom = posTop + elemHeight - viewport.height - viewportScroll + tipAdjust,
                                offset = myHeight - (my.precedance === 'y' || my.x === my.y ? atHeight : 0),
                                isCenter = my.y === 'center';

                            // Optional 'shift' style repositioning
                            if (isShift) {
                                tipAdjust = tip && tip.corner && tip.corner.precedance === 'x' ? tipHeight : 0;
                                offset = (my.y === 'top' ? 1 : -1) * myHeight - tipAdjust;

                                // Adjust position but keep it within viewport dimensions
                                position.top += overflowTop > 0 ? overflowTop : overflowBottom > 0 ? -overflowBottom : 0;
                                position.top = Math.max(
                                    viewport.offset.top + (tipAdjust && tip.corner.x === 'center' ? tip.offset : 0),
                                    posTop - offset,
                                    Math.min(
                                        Math.max(viewport.offset.top + viewport.height, posTop + offset),
                                        position.top
                                    )
                                );
                            }

                                // Default 'flip' repositioning
                            else {
                                if (overflowTop > 0 && (my.y !== 'top' || overflowBottom > 0)) {
                                    position.top -= offset;
                                } else if (overflowBottom > 0 && (my.y !== 'bottom' || overflowTop > 0)) {
                                    position.top -= isCenter ? -offset : offset;
                                }
                                if (position.top !== posTop && isCenter) {
                                    position.top -= adjust.y;
                                }

                                // Make sure we haven't made things worse with the adjustment and return the adjusted difference
                                if (position.top < 0 && -position.top > overflowBottom) {
                                    position.top = posTop;
                                }
                            }

                            return position.top - posTop;
                        }
                    },
                    win;

                // Check if absolute position was passed
                if ($.isArray(target) && target.length === 2) {
                    // Force left top and set position
                    at = { x: 'left', y: 'top' };
                    position = { left: target[0], top: target[1] };
                }

                    // Check if mouse was the target
                else if (target === 'mouse' && ((event && event.pageX) || cache.event.pageX)) {
                    // Force left top to allow flipping
                    at = { x: 'left', y: 'top' };

                    // Use cached event if one isn't available for positioning
                    event = (event && (event.type === 'resize' || event.type === 'scroll') ? cache.event :
                        event && event.pageX && event.type === 'mousemove' ? event :
                            MOUSE && MOUSE.pageX && (adjust.mouse || !event || !event.pageX) ? { pageX: MOUSE.pageX, pageY: MOUSE.pageY } :
                                !adjust.mouse && cache.origin && cache.origin.pageX ? cache.origin :
                                    event) || event || cache.event || MOUSE || { };

                    // Use event coordinates for position
                    position = { top: event.pageY, left: event.pageX };
                }

                    // Target wasn't mouse or absolute...
                else {
                    // Check if event targetting is being used
                    if (target === 'event') {
                        if (event && event.target && event.type !== 'scroll' && event.type !== 'resize') {
                            target = cache.target = $(event.target);
                        } else {
                            target = cache.target;
                        }
                    } else {
                        cache.target = $(target);
                    }

                    // Parse the target into a jQuery object and make sure there's an element present
                    target = $(target).eq(0);
                    if (target.length === 0) {
                        return self;
                    }

                        // Check if window or document is the target
                    else if (target[0] === document || target[0] === window) {
                        targetWidth = PLUGINS.iOS ? window.innerWidth : target.width();
                        targetHeight = PLUGINS.iOS ? window.innerHeight : target.height();

                        if (target[0] === window) {
                            position = {
                                top: !fixed || PLUGINS.iOS ? (viewport || target).scrollTop() : 0,
                                left: !fixed || PLUGINS.iOS ? (viewport || target).scrollLeft() : 0
                            };
                        }
                    }

                        // Use Imagemap/SVG plugins if needed
                    else if (target.is('area') && PLUGINS.imagemap) {
                        position = PLUGINS.imagemap(target, at, readjust.enabled ? method : FALSE);
                    } else if (target[0].namespaceURI === 'http://www.w3.org/2000/svg' && PLUGINS.svg) {
                        position = PLUGINS.svg(target, at);
                    } else {
                        targetWidth = target.outerWidth();
                        targetHeight = target.outerHeight();

                        position = PLUGINS.offset(target, posOptions.container);
                    }

                    // Parse returned plugin values into proper variables
                    if (position.offset) {
                        targetWidth = position.width;
                        targetHeight = position.height;
                        flipoffset = position.flipoffset;
                        position = position.offset;
                    }

                    // Adjust for position.fixed tooltips (and also iOS scroll bug in v3.2 - v4.0)
                    if ((PLUGINS.iOS < 4.1 && PLUGINS.iOS > 3.1) || PLUGINS.iOS == 4.3 || (!PLUGINS.iOS && fixed)) {
                        win = $(window);
                        position.left -= win.scrollLeft();
                        position.top -= win.scrollTop();
                    }

                    // Adjust position relative to target
                    position.left += at.x === 'right' ? targetWidth : at.x === 'center' ? targetWidth / 2 : 0;
                    position.top += at.y === 'bottom' ? targetHeight : at.y === 'center' ? targetHeight / 2 : 0;
                }

                // Adjust position relative to tooltip
                position.left += adjust.x + (my.x === 'right' ? -elemWidth : my.x === 'center' ? -elemWidth / 2 : 0);
                position.top += adjust.y + (my.y === 'bottom' ? -elemHeight : my.y === 'center' ? -elemHeight / 2 : 0);

                // Calculate collision offset values if viewport positioning is enabled
                if (readjust.enabled) {
                    // Cache our viewport details
                    viewport = {
                        elem: viewport,
                        height: viewport[(viewport[0] === window ? 'h' : 'outerH') + 'eight'](),
                        width: viewport[(viewport[0] === window ? 'w' : 'outerW') + 'idth'](),
                        scrollLeft: fixed ? 0 : viewport.scrollLeft(),
                        scrollTop: fixed ? 0 : viewport.scrollTop(),
                        offset: viewport.offset() || { left: 0, top: 0 }
                    };

                    // Adjust position based onviewport and adjustment options
                    position.adjusted = {
                        left: readjust.horizontal !== 'none' ? readjust.left(position.left) : 0,
                        top: readjust.vertical !== 'none' ? readjust.top(position.top) : 0
                    };

                    // Set tooltip position class
                    if (position.adjusted.left + position.adjusted.top) {
                        tooltip.attr('class', function(i, val) {
                            return val.replace(/ui-tooltip-pos-\w+/i, uitooltip + '-pos-' + my.abbreviation());
                        });
                    }

                    // Apply flip offsets supplied by positioning plugins
                    if (flipoffset && position.adjusted.left) {
                        position.left += flipoffset.left;
                    }
                    if (flipoffset && position.adjusted.top) {
                        position.top += flipoffset.top;
                    }
                }

                    //Viewport adjustment is disabled, set values to zero
                else {
                    position.adjusted = { left: 0, top: 0 };
                }

                // Call API method
                callback.originalEvent = $.extend({ }, event);
                tooltip.trigger(callback, [self, position, viewport.elem || viewport]);
                if (callback.isDefaultPrevented()) {
                    return self;
                }
                delete position.adjusted;

                // If effect is disabled, target it mouse, no animation is defined or positioning gives NaN out, set CSS directly
                if (effect === FALSE || isNaN(position.left) || isNaN(position.top) || target === 'mouse' || !$.isFunction(posOptions.effect)) {
                    tooltip.css(position);
                }
			
                    // Use custom function if provided
                else if ($.isFunction(posOptions.effect)) {
                    posOptions.effect.call(tooltip, self, $.extend({ }, position));
                    tooltip.queue(function(next) {
                        // Reset attributes to avoid cross-browser rendering bugs
                        $(this).css({ opacity: '', height: '' });
                        if ($.browser.msie) {
                            this.style.removeAttribute('filter');
                        }

                        next();
                    });
                }

                // Set positioning flag
                isPositioning = 0;

                return self;
            },

            // Max/min width simulator function for all browsers.. yeaaah!
            redraw: function() {
                if (self.rendered < 1 || isDrawing) {
                    return self;
                }

                var container = options.position.container,
                    perc, width, max, min;

                // Set drawing flag
                isDrawing = 1;

                // If tooltip has a set height, just set it... like a boss!
                if (options.style.height) {
                    tooltip.css('height', options.style.height);
                }

                // If tooltip has a set width, just set it... like a boss!
                if (options.style.width) {
                    tooltip.css('width', options.style.width);
                }

                    // Otherwise simualte max/min width...
                else {
                    // Reset width and add fluid class
                    tooltip.css('width', '').addClass(fluidClass);

                    // Grab our tooltip width (add 1 so we don't get wrapping problems.. huzzah!)
                    width = tooltip.width() + 1;

                    // Grab our max/min properties
                    max = tooltip.css('max-width') || '';
                    min = tooltip.css('min-width') || '';

                    // Parse into proper pixel values
                    perc = (max + min).indexOf('%') > -1 ? container.width() / 100 : 0;
                    max = ((max.indexOf('%') > -1 ? perc : 1) * parseInt(max, 10)) || width;
                    min = ((min.indexOf('%') > -1 ? perc : 1) * parseInt(min, 10)) || 0;

                    // Determine new dimension size based on max/min/current values
                    width = max + min ? Math.min(Math.max(width, min), max) : width;

                    // Set the newly calculated width and remvoe fluid class
                    tooltip.css('width', Math.round(width)).removeClass(fluidClass);
                }

                // Set drawing flag
                isDrawing = 0;

                return self;
            },

            disable: function(state) {
                if ('boolean' !== typeof state) {
                    state = !(tooltip.hasClass(disabled) || cache.disabled);
                }

                if (self.rendered) {
                    tooltip.toggleClass(disabled, state);
                    $.attr(tooltip[0], 'aria-disabled', state);
                } else {
                    cache.disabled = !!state;
                }

                return self;
            },

            enable: function() { return self.disable(FALSE); },

            destroy: function() {
                var t = target[0],
                    title = $.attr(t, oldtitle);

                // Destroy tooltip and  any associated plugins if rendered
                if (self.rendered) {
                    tooltip.remove();

                    $.each(self.plugins, function() {
                        if (this.destroy) {
                            this.destroy();
                        }
                    });
                }

                // Clear timers and remove bound events
                clearTimeout(self.timers.show);
                clearTimeout(self.timers.hide);
                unassignEvents();

                // Remove api object
                $.removeData(t, 'qtip');

                // Reset old title attribute if removed 
                if (options.suppress && title) {
                    $.attr(t, 'title', title);
                    target.removeAttr(oldtitle);
                }

                // Remove ARIA attributes and bound qtip events
                target.removeAttr('aria-describedby').unbind('.qtip');

                // Remove ID from sued id object
                delete usedIDs[self.id];

                return target;
            }
        });
    }

// Initialization method

    function init(id, opts) {
        var obj, posOptions, attr, config, title,
            // Setup element references
            elem = $(this),
            docBody = $(document.body),
            // Use document body instead of document element if needed
            newTarget = this === document ? docBody : elem,
            // Grab metadata from element if plugin is present
            metadata = (elem.metadata) ? elem.metadata(opts.metadata) : NULL,
            // If metadata type if HTML5, grab 'name' from the object instead, or use the regular data object otherwise
            metadata5 = opts.metadata.type === 'html5' && metadata ? metadata[opts.metadata.name] : NULL,
            // Grab data from metadata.name (or data-qtipopts as fallback) using .data() method,
            html5 = elem.data(opts.metadata.name || 'qtipopts');

        // If we don't get an object returned attempt to parse it manualyl without parseJSON
        try {
            html5 = typeof html5 === 'string' ? (new Function("return " + html5))() : html5;
        } catch(e) {
            log('Unable to parse HTML5 attribute data: ' + html5);
        }

        // Merge in and sanitize metadata
        config = $.extend(TRUE, { }, QTIP.defaults, opts,
            typeof html5 === 'object' ? sanitizeOptions(html5) : NULL,
            sanitizeOptions(metadata5 || metadata));

        // Re-grab our positioning options now we've merged our metadata and set id to passed value
        posOptions = config.position;
        config.id = id;

        // Setup missing content if none is detected
        if ('boolean' === typeof config.content.text) {
            attr = elem.attr(config.content.attr);

            // Grab from supplied attribute if available
            if (config.content.attr !== FALSE && attr) {
                config.content.text = attr;
            }

                // No valid content was found, abort render
            else {
                log('Unable to locate content for tooltip! Aborting render of tooltip on element: ', elem);
                return FALSE;
            }
        }

        // Setup target options
        if (posOptions.container === FALSE) {
            posOptions.container = docBody;
        }
        if (posOptions.target === FALSE) {
            posOptions.target = newTarget;
        }
        if (config.show.target === FALSE) {
            config.show.target = newTarget;
        }
        if (config.show.solo === TRUE) {
            config.show.solo = docBody;
        }
        if (config.hide.target === FALSE) {
            config.hide.target = newTarget;
        }
        if (config.position.viewport === TRUE) {
            config.position.viewport = posOptions.container;
        }

        // Convert position corner values into x and y strings
        posOptions.at = new PLUGINS.Corner(posOptions.at);
        posOptions.my = new PLUGINS.Corner(posOptions.my);

        // Destroy previous tooltip if overwrite is enabled, or skip element if not
        if ($.data(this, 'qtip')) {
            if (config.overwrite) {
                elem.qtip('destroy');
            } else if (config.overwrite === FALSE) {
                return FALSE;
            }
        }

        // Remove title attribute and store it if present
        if (config.suppress && (title = $.attr(this, 'title'))) {
            $(this).removeAttr('title').attr(oldtitle, title);
        }

        // Initialize the tooltip and add API reference
        obj = new QTip(elem, config, id, !!attr);
        $.data(this, 'qtip', obj);

        // Catch remove events on target element to destroy redundant tooltip
        elem.bind('remove.qtip', function() { obj.destroy(); });

        return obj;
    }

// jQuery $.fn extension method
    QTIP = $.fn.qtip = function(options, notation, newValue) {
        var command = ('' + options).toLowerCase(), // Parse command
            returned = NULL,
            args = command === 'disable' ? [TRUE] : $.makeArray(arguments).slice(1),
            event = args[args.length - 1],
            opts = this[0] ? $.data(this[0], 'qtip') : NULL;

        // Check for API request
        if ((!arguments.length && opts) || command === 'api') {
            return opts;
        }

            // Execute API command if present
        else if ('string' === typeof options) {
            this.each(function() {
                var api = $.data(this, 'qtip');
                if (!api) {
                    return TRUE;
                }

                // Cache the event if possible
                if (event && event.timeStamp) {
                    api.cache.event = event;
                }

                // Check for specific API commands
                if ((command === 'option' || command === 'options') && notation) {
                    if ($.isPlainObject(notation) || newValue !== undefined) {
                        api.set(notation, newValue);
                    } else {
                        returned = api.get(notation);
                        return FALSE;
                    }
                }

                    // Execute API command
                else if (api[command]) {
                    api[command].apply(api[command], args);
                }
            });

            return returned !== NULL ? returned : this;
        }

            // No API commands. validate provided options and setup qTips
        else if ('object' === typeof options || !arguments.length) {
            opts = sanitizeOptions($.extend(TRUE, { }, options));

            // Bind the qTips
            return QTIP.bind.call(this, opts, event);
        }
    };

// $.fn.qtip Bind method
    QTIP.bind = function(opts, event) {
        return this.each(function(i) {
            var options, targets, events, namespace, api, id;

            // Find next available ID, or use custom ID if provided
            id = $.isArray(opts.id) ? opts.id[i] : opts.id;
            id = !id || id === FALSE || id.length < 1 || usedIDs[id] ? QTIP.nextid++ : (usedIDs[id] = id);

            // Setup events namespace
            namespace = '.qtip-' + id + '-create';

            // Initialize the qTip and re-grab newly sanitized options
            api = init.call(this, id, opts);
            if (api === FALSE) {
                return TRUE;
            }
            options = api.options;

            // Initialize plugins
            $.each(PLUGINS, function() {
                if (this.initialize === 'initialize') {
                    this(api);
                }
            });

            // Determine hide and show targets
            targets = { show: options.show.target, hide: options.hide.target };
            events = {
                show: $.trim('' + options.show.event).replace(/ /g, namespace + ' ') + namespace,
                hide: $.trim('' + options.hide.event).replace(/ /g, namespace + ' ') + namespace
            };

            /*
		 * Make sure hoverIntent functions properly by using mouseleave as a hide event if
		 * mouseenter/mouseout is used for show.event, even if it isn't in the users options.
		 */
            if (/mouse(over|enter)/i.test(events.show) && !/mouse(out|leave)/i.test(events.hide)) {
                events.hide += ' mouseleave' + namespace;
            }

            /*
		 * Also make sure initial mouse targetting works correctly by caching mousemove coords
		 * on show targets before the tooltip has rendered.
		 */
            targets.show.bind('mousemove' + namespace, function(event) {
                MOUSE = { pageX: event.pageX, pageY: event.pageY, type: 'mousemove' };
            });

            // Define hoverIntent function

            function hoverIntent(event) {

                function render() {
                    // Cache mouse coords,render and render the tooltip
                    api.render(typeof event === 'object' || options.show.ready);

                    // Unbind show and hide events
                    targets.show.add(targets.hide).unbind(namespace);
                }

                // Only continue if tooltip isn't disabled
                if (api.cache.disabled) {
                    return FALSE;
                }

                // Cache the event data
                api.cache.event = $.extend({ }, event);
                api.cache.target = event ? $(event.target) : [undefined];

                // Start the event sequence
                if (options.show.delay > 0) {
                    clearTimeout(api.timers.show);
                    api.timers.show = setTimeout(render, options.show.delay);
                    if (events.show !== events.hide) {
                        targets.hide.bind(events.hide, function() { clearTimeout(api.timers.show); });
                    }
                } else {
                    render();
                }
            }

            // Bind show events to target
            targets.show.bind(events.show, hoverIntent);

            // Prerendering is enabled, create tooltip now
            if (options.show.ready || options.prerender) {
                hoverIntent(event);
            }
        });
    };

// Setup base plugins
    PLUGINS = QTIP.plugins = {
        // Corner object parser
        Corner: function(corner) {
            corner = ('' + corner).replace(/([A-Z])/, ' $1').replace(/middle/gi, 'center').toLowerCase();
            this.x = (corner.match(/left|right/i) || corner.match(/center/) || ['inherit'])[0].toLowerCase();
            this.y = (corner.match(/top|bottom|center/i) || ['inherit'])[0].toLowerCase();

            this.precedance = (corner.charAt(0).search(/^(t|b)/) > -1) ? 'y' : 'x';
            this.string = function() { return this.precedance === 'y' ? this.y + this.x : this.x + this.y; };
            this.abbreviation = function() {
                var x = this.x.substr(0, 1), y = this.y.substr(0, 1);
                return x === y ? x : (x === 'c' || (x !== 'c' && y !== 'c')) ? y + x : x + y;
            };
        },

        // Custom (more correct for qTip!) offset calculator
        offset: function(elem, container) {
            var pos = elem.offset(),
                parent = container,
                deep = 0,
                docBody = document.body,
                coffset;

            function scroll(e, i) {
                pos.left += i * e.scrollLeft();
                pos.top += i * e.scrollTop();
            }

            if (parent) {
                // Compensate for non-static containers offset
                do {
                    if (parent.css('position') !== 'static') {
                        coffset = parent[0] === docBody ?
                            { left: parseInt(parent.css('left'), 10) || 0, top: parseInt(parent.css('top'), 10) || 0 } :
                            parent.position();

                        pos.left -= coffset.left + (parseInt(parent.css('borderLeftWidth'), 10) || 0) + (parseInt(parent.css('marginLeft'), 10) || 0);
                        pos.top -= coffset.top + (parseInt(parent.css('borderTopWidth'), 10) || 0);

                        deep++;
                    }
                    if (parent[0] === docBody) {
                        break;
                    }
                } while (parent = parent.offsetParent());

                // Compensate for containers scroll if it also has an offsetParent
                if (container[0] !== docBody && deep > 1) {
                    scroll(container, 1);
                }
            }

            return pos;
        },
	
        /*
	 * iOS 3.2 - 4.0 scroll fix detection used in offset() function.
	 */
        iOS: parseFloat(
            ('' + (/CPU.*OS ([0-9_]{1,3})|(CPU like).*AppleWebKit.*Mobile/i.exec(navigator.userAgent) || [0, ''])[1])
                .replace('undefined', '3_2').replace('_', '.')
        ) || FALSE,
	
        /*
	 * jQuery-specific $.fn overrides
	 */
        fn: {
            /* Allow other plugins to successfully retrieve the title of an element with a qTip applied */
            attr: function(attr, val) {
                if (this.length) {
                    var self = this[0],
                        title = 'title',
                        api = $.data(self, 'qtip');

                    if (attr === title && api && 'object' === typeof api && api.options.suppress) {
                        if (arguments.length < 2) {
                            return $.attr(self, oldtitle);
                        } else {
                            // If qTip is rendered and title was originally used as content, update it
                            if (api && api.options.content.attr === title && api.cache.attr) {
                                api.set('content.text', val);
                            }

                            // Use the regular attr method to set, then cache the result
                            return this.attr(oldtitle, val);
                        }
                    }
                }

                return $.fn['attr' + replaceSuffix].apply(this, arguments);
            },
		
            /* Allow clone to correctly retrieve cached title attributes */
            clone: function(keepData) {
                var titles = $([]), title = 'title',
                    // Clone our element using the real clone method
                    elems = $.fn['clone' + replaceSuffix].apply(this, arguments);

                // Grab all elements with an oldtitle set, and change it to regular title attribute, if keepData is false
                if (!keepData) {
                    elems.filter('[' + oldtitle + ']').attr('title', function() {
                        return $.attr(this, oldtitle);
                    })
                        .removeAttr(oldtitle);
                }

                return elems;
            },

            /* 
		 * Taken directly from jQuery 1.8.2 widget source code
		 * Trigger 'remove' event on all elements on removal if jQuery UI isn't present 
		 */
            remove: $.ui ? NULL : function(selector, keepData) {
                $(this).each(function() {
                    if (!keepData) {
                        if (!selector || $.filter(selector, [this]).length) {
                            $('*', this).add(this).each(function() {
                                $(this).triggerHandler('remove');
                            });
                        }
                    }
                });
            }
        }
    };

// Apply the fn overrides above
    $.each(PLUGINS.fn, function(name, func) {
        if (!func || $.fn[name + replaceSuffix]) {
            return TRUE;
        }

        var old = $.fn[name + replaceSuffix] = $.fn[name];
        $.fn[name] = function() {
            return func.apply(this, arguments) || old.apply(this, arguments);
        };
    });

// Set global qTip properties
    QTIP.version = 'nightly';
    QTIP.nextid = 0;
    QTIP.inactiveEvents = 'click dblclick mousedown mouseup mousemove mouseleave mouseenter'.split(' ');
    QTIP.zindex = 15000;

// Define configuration defaults
    QTIP.defaults = {
        prerender: FALSE,
        id: FALSE,
        overwrite: TRUE,
        suppress: TRUE,
        content: {
            text: TRUE,
            attr: 'title',
            title: {
                text: FALSE,
                button: FALSE
            }
        },
        position: {
            my: 'top left',
            at: 'bottom right',
            target: FALSE,
            container: FALSE,
            viewport: FALSE,
            adjust: {
                x: 0,
                y: 0,
                mouse: TRUE,
                resize: TRUE,
                method: 'flip flip'
            },
            effect: function(api, pos, viewport) {
                $(this).animate(pos, {
                    duration: 200,
                    queue: FALSE
                });
            }
        },
        show: {
            target: FALSE,
            event: 'mouseenter',
            effect: TRUE,
            delay: 90,
            solo: FALSE,
            ready: FALSE,
            autofocus: FALSE
        },
        hide: {
            target: FALSE,
            event: 'mouseleave',
            effect: TRUE,
            delay: 0,
            fixed: FALSE,
            inactive: FALSE,
            leave: 'window',
            distance: FALSE
        },
        style: {
            classes: '',
            widget: FALSE,
            width: FALSE,
            height: FALSE
        },
        events: {
            render: NULL,
            move: NULL,
            show: NULL,
            hide: NULL,
            toggle: NULL,
            visible: NULL,
            focus: NULL,
            blur: NULL
        }
    };

    function Ajax(api) {
        var self = this,
            tooltip = api.elements.tooltip,
            opts = api.options.content.ajax,
            namespace = '.qtip-ajax',
            rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
            first = TRUE;

        api.checks.ajax = {
            '^content.ajax': function(obj, name, v) {
                // If content.ajax object was reset, set our local var
                if (name === 'ajax') {
                    opts = v;
                }

                if (name === 'once') {
                    self.init();
                } else if (opts && opts.url) {
                    self.load();
                } else {
                    tooltip.unbind(namespace);
                }
            }
        };

        $.extend(self, {
            init: function() {
                // Make sure ajax options are enabled and bind event
                if (opts && opts.url) {
                    tooltip.unbind(namespace)[opts.once ? 'one' : 'bind']('tooltipshow' + namespace, self.load);
                }

                return self;
            },

            load: function(event, first) {
                // Make sure default event hasn't been prevented
                if (event && event.isDefaultPrevented()) {
                    return self;
                }

                var hasSelector = opts.url.indexOf(' '),
                    url = opts.url,
                    selector,
                    hideFirst = opts.once && !opts.loading && first;

                // If loading option is disabled, hide the tooltip until content is retrieved (first time only)
                if (hideFirst) {
                    tooltip.css('visibility', 'hidden');
                }

                // Check if user delcared a content selector like in .load()
                if (hasSelector > -1) {
                    selector = url.substr(hasSelector);
                    url = url.substr(0, hasSelector);
                }

                // Define common after callback for both success/error handlers

                function after() {
                    // Re-display tip if loading and first time, and reset first flag
                    if (hideFirst) {
                        tooltip.css('visibility', '');
                        first = FALSE;
                    }

                    // Call users complete if it was defined
                    if ($.isFunction(opts.complete)) {
                        opts.complete.apply(this, arguments);
                    }
                }

                // Define success handler

                function successHandler(content) {
                    if (selector) {
                        // Create a dummy div to hold the results and grab the selector element
                        content = $('<div/>')
                            // inject the contents of the document in, removing the scripts
						// to avoid any 'Permission Denied' errors in IE
                            .append(content.replace(rscript, ""))
						
                            // Locate the specified elements
                            .find(selector);
                    }

                    // Set the content
                    api.set('content.text', content);
                }

                // Error handler

                function errorHandler(xh, status, error) { api.set('content.text', status + ': ' + error); }

                // Setup $.ajax option object and process the request
                $.ajax($.extend({ success: successHandler, error: errorHandler, context: api }, opts, { url: url, complete: after }));

                return self;
            }
        });

        self.init();
    }


    PLUGINS.ajax = function(api) {
        var self = api.plugins.ajax;

        return 'object' === typeof self ? self : (api.plugins.ajax = new Ajax(api));
    };

    PLUGINS.ajax.initialize = 'render';

// Setup plugin sanitization
    PLUGINS.ajax.sanitize = function(options) {
        var content = options.content, opts;
        if (content && 'ajax' in content) {
            opts = content.ajax;
            if (typeof opts !== 'object') {
                opts = options.content.ajax = { url: opts };
            }
            if ('boolean' !== typeof opts.once && opts.once) {
                opts.once = !!opts.once;
            }
        }
    };

// Extend original api defaults
    $.extend(TRUE, QTIP.defaults, {
        content: {
            ajax: {
                loading: TRUE,
                once: TRUE
            }
        }
    });

    PLUGINS.imagemap = function(area, corner, flip) {
        if (!area.jquery) {
            area = $(area);
        }

        var shape = area.attr('shape').toLowerCase(),
            baseCoords = area.attr('coords').split(','),
            coords = [],
            image = $('img[usemap="#' + area.parent('map').attr('name') + '"]'),
            imageOffset = image.offset(),
            result = {
                width: 0,
                height: 0,
                offset: { top: 1e10, right: 0, bottom: 0, left: 1e10 }
            },
            i = 0, next = 0, dimensions;

        // POLY area coordinate calculator
        //	Special thanks to Ed Cradock for helping out with this.
        //	Uses a binary search algorithm to find suitable coordinates.

        function polyCoordinates(result, coords, corner) {
            var i = 0,
                compareX = 1, compareY = 1,
                realX = 0, realY = 0,
                newWidth = result.width,
                newHeight = result.height;

            // Use a binary search algorithm to locate most suitable coordinate (hopefully)
            while (newWidth > 0 && newHeight > 0 && compareX > 0 && compareY > 0) {
                newWidth = Math.floor(newWidth / 2);
                newHeight = Math.floor(newHeight / 2);

                if (corner.x === 'left') {
                    compareX = newWidth;
                } else if (corner.x === 'right') {
                    compareX = result.width - newWidth;
                } else {
                    compareX += Math.floor(newWidth / 2);
                }

                if (corner.y === 'top') {
                    compareY = newHeight;
                } else if (corner.y === 'bottom') {
                    compareY = result.height - newHeight;
                } else {
                    compareY += Math.floor(newHeight / 2);
                }

                i = coords.length;
                while (i--) {
                    if (coords.length < 2) {
                        break;
                    }

                    realX = coords[i][0] - result.offset.left;
                    realY = coords[i][1] - result.offset.top;

                    if ((corner.x === 'left' && realX >= compareX) ||
                        (corner.x === 'right' && realX <= compareX) ||
                        (corner.x === 'center' && (realX < compareX || realX > (result.width - compareX))) ||
                        (corner.y === 'top' && realY >= compareY) ||
                        (corner.y === 'bottom' && realY <= compareY) ||
                        (corner.y === 'center' && (realY < compareY || realY > (result.height - compareY)))) {
                        coords.splice(i, 1);
                    }
                }
            }

            return { left: coords[0][0], top: coords[0][1] };
        }

        // Make sure we account for padding and borders on the image
        imageOffset.left += Math.ceil((image.outerWidth() - image.width()) / 2);
        imageOffset.top += Math.ceil((image.outerHeight() - image.height()) / 2);

        // Parse coordinates into proper array
        if (shape === 'poly') {
            i = baseCoords.length;
            while (i--) {
                next = [parseInt(baseCoords[--i], 10), parseInt(baseCoords[i + 1], 10)];

                if (next[0] > result.offset.right) {
                    result.offset.right = next[0];
                }
                if (next[0] < result.offset.left) {
                    result.offset.left = next[0];
                }
                if (next[1] > result.offset.bottom) {
                    result.offset.bottom = next[1];
                }
                if (next[1] < result.offset.top) {
                    result.offset.top = next[1];
                }

                coords.push(next);
            }
        } else {
            coords = $.map(baseCoords, function(coord) { return parseInt(coord, 10); });
        }

        // Calculate details
        switch (shape) {
        case 'rect':
            result = {
                width: Math.abs(coords[2] - coords[0]),
                height: Math.abs(coords[3] - coords[1]),
                offset: { left: coords[0], top: coords[1] }
            };
            break;
        case 'circle':
            result = {
                width: coords[2] + 2,
                height: coords[2] + 2,
                offset: { left: coords[0], top: coords[1] }
            };
            break;
        case 'poly':
            $.extend(result, {
                width: Math.abs(result.offset.right - result.offset.left),
                height: Math.abs(result.offset.bottom - result.offset.top)
            });

            if (corner.string() === 'centercenter') {
                result.offset = {
                    left: result.offset.left + (result.width / 2),
                    top: result.offset.top + (result.height / 2)
                };
            } else {
                result.offset = polyCoordinates(result, coords.slice(), corner);

                // If flip adjustment is enabled, also calculate the closest opposite point
                if (flip && (flip[0] === 'flip' || flip[1] === 'flip')) {
                    result.flipoffset = polyCoordinates(result, coords.slice(), {
                        x: corner.x === 'left' ? 'right' : corner.x === 'right' ? 'left' : 'center',
                        y: corner.y === 'top' ? 'bottom' : corner.y === 'bottom' ? 'top' : 'center'
                    });

                    result.flipoffset.left -= result.offset.left;
                    result.flipoffset.top -= result.offset.top;
                }
            }

            result.width = result.height = 0;
            break;
        }

        // Add image position to offset coordinates
        result.offset.left += imageOffset.left;
        result.offset.top += imageOffset.top;

        return result;
    };

// Tip coordinates calculator

    function calculateTip(corner, width, height) {
        var width2 = Math.ceil(width / 2), height2 = Math.ceil(height / 2),
            // Define tip coordinates in terms of height and width values
            tips = {
                bottomright: [[0, 0], [width, height], [width, 0]],
                bottomleft: [[0, 0], [width, 0], [0, height]],
                topright: [[0, height], [width, 0], [width, height]],
                topleft: [[0, 0], [0, height], [width, height]],
                topcenter: [[0, height], [width2, 0], [width, height]],
                bottomcenter: [[0, 0], [width, 0], [width2, height]],
                rightcenter: [[0, 0], [width, height2], [0, height]],
                leftcenter: [[width, 0], [width, height], [0, height2]]
            };

        // Set common side shapes
        tips.lefttop = tips.bottomright;
        tips.righttop = tips.bottomleft;
        tips.leftbottom = tips.topright;
        tips.rightbottom = tips.topleft;

        return tips[corner.string()];
    }


    function Tip(qTip, command) {
        var self = this,
            opts = qTip.options.style.tip,
            elems = qTip.elements,
            tooltip = elems.tooltip,
            cache = {
                top: 0,
                left: 0,
                corner: ''
            },
            size = {
                width: opts.width,
                height: opts.height
            },
            color = { },
            border = opts.border || 0,
            namespace = '.qtip-tip',
            hasCanvas = !!($('<canvas />')[0] || { }).getContext;

        self.corner = NULL;
        self.mimic = NULL;
        self.border = border;
        self.offset = opts.offset;
        self.size = size;

        // Add new option checks for the plugin
        qTip.checks.tip = {
            '^position.my|style.tip.(corner|mimic|border)$': function() {
                // Make sure a tip can be drawn
                if (!self.init()) {
                    self.destroy();
                }

                // Reposition the tooltip
                qTip.reposition();
            },
            '^style.tip.(height|width)$': function() {
                // Re-set dimensions and redraw the tip
                size = {
                    width: opts.width,
                    height: opts.height
                };
                self.create();
                self.update();

                // Reposition the tooltip
                qTip.reposition();
            },
            '^content.title.text|style.(classes|widget)$': function() {
                if (elems.tip) {
                    self.update();
                }
            }
        };

        function reposition(event, api, pos, viewport) {
            if (!elems.tip) {
                return;
            }

            var newCorner = $.extend({ }, self.corner),
                adjust = pos.adjusted,
                method = qTip.options.position.adjust.method.split(' '),
                horizontal = method[0],
                vertical = method[1] || method[0],
                shift = { left: FALSE, top: FALSE, x: 0, y: 0 },
                offset, css = { }, props;

            // Make sure our tip position isn't fixed e.g. doesn't adjust with viewport
            if (self.corner.fixed !== TRUE) {
                // Horizontal - Shift or flip method
                if (horizontal === 'shift' && newCorner.precedance === 'x' && adjust.left && newCorner.y !== 'center') {
                    newCorner.precedance = newCorner.precedance === 'x' ? 'y' : 'x';
                } else if (horizontal === 'flip' && adjust.left) {
                    newCorner.x = newCorner.x === 'center' ? (adjust.left > 0 ? 'left' : 'right') : (newCorner.x === 'left' ? 'right' : 'left');
                }

                // Vertical - Shift or flip method
                if (vertical === 'shift' && newCorner.precedance === 'y' && adjust.top && newCorner.x !== 'center') {
                    newCorner.precedance = newCorner.precedance === 'y' ? 'x' : 'y';
                } else if (vertical === 'flip' && adjust.top) {
                    newCorner.y = newCorner.y === 'center' ? (adjust.top > 0 ? 'top' : 'bottom') : (newCorner.y === 'top' ? 'bottom' : 'top');
                }

                // Update and redraw the tip if needed (check cached details of last drawn tip)
                if (newCorner.string() !== cache.corner && (cache.top !== adjust.top || cache.left !== adjust.left)) {
                    self.update(newCorner, FALSE);
                }
            }

            // Setup tip offset properties
            offset = self.position(newCorner, adjust);
            if (offset.right !== undefined) {
                offset.left = -offset.right;
            }
            if (offset.bottom !== undefined) {
                offset.top = -offset.bottom;
            }
            offset.user = Math.max(0, opts.offset);

            // Viewport "shift" specific adjustments
            if (shift.left = (horizontal === 'shift' && !!adjust.left)) {
                if (newCorner.x === 'center') {
                    css['margin-left'] = shift.x = offset['margin-left'] - adjust.left;
                } else {
                    props = offset.right !== undefined ?
                        [adjust.left, -offset.left] : [-adjust.left, offset.left];

                    if ((shift.x = Math.max(props[0], props[1])) > props[0]) {
                        pos.left -= adjust.left;
                        shift.left = FALSE;
                    }

                    css[offset.right !== undefined ? 'right' : 'left'] = shift.x;
                }
            }
            if (shift.top = (vertical === 'shift' && !!adjust.top)) {
                if (newCorner.y === 'center') {
                    css['margin-top'] = shift.y = offset['margin-top'] - adjust.top;
                } else {
                    props = offset.bottom !== undefined ?
                        [adjust.top, -offset.top] : [-adjust.top, offset.top];

                    if ((shift.y = Math.max(props[0], props[1])) > props[0]) {
                        pos.top -= adjust.top;
                        shift.top = FALSE;
                    }

                    css[offset.bottom !== undefined ? 'bottom' : 'top'] = shift.y;
                }
            }

            /*
		 * If the tip is adjusted in both dimensions, or in a
		 * direction that would cause it to be anywhere but the
		 * outer border, hide it!
		 */
            elems.tip.css(css).toggle(
                !((shift.x && shift.y) || (newCorner.x === 'center' && shift.y) || (newCorner.y === 'center' && shift.x))
            );

            // Adjust position to accomodate tip dimensions
            pos.left -= offset.left.charAt ? offset.user : horizontal !== 'shift' || shift.top || !shift.left && !shift.top ? offset.left : 0;
            pos.top -= offset.top.charAt ? offset.user : vertical !== 'shift' || shift.left || !shift.left && !shift.top ? offset.top : 0;

            // Cache details
            cache.left = adjust.left;
            cache.top = adjust.top;
            cache.corner = newCorner.string();
        }

        /* border width calculator */

        function borderWidth(corner, side, backup) {
            side = !side ? corner[corner.precedance] : side;

            var isFluid = tooltip.hasClass(fluidClass),
                isTitleTop = elems.titlebar && corner.y === 'top',
                elem = isTitleTop ? elems.titlebar : elems.content,
                css = 'border-' + side + '-width',
                val;

            // Grab the border-width value (add fluid class if needed)
            tooltip.addClass(fluidClass);
            val = parseInt(elem.css(css), 10);
            val = (backup ? val || parseInt(tooltip.css(css), 10) : val) || 0;
            tooltip.toggleClass(fluidClass, isFluid);

            return val;
        }

        function borderRadius(corner) {
            var isTitleTop = elems.titlebar && corner.y === 'top',
                elem = isTitleTop ? elems.titlebar : elems.content,
                moz = $.browser.mozilla,
                prefix = moz ? '-moz-' : $.browser.webkit ? '-webkit-' : '',
                side = corner.y + (moz ? '' : '-') + corner.x,
                css = prefix + (moz ? 'border-radius-' + side : 'border-' + side + '-radius');

            return parseInt(elem.css(css), 10) || parseInt(tooltip.css(css), 10) || 0;
        }

        function calculateSize(corner) {
            var y = corner.precedance === 'y',
                width = size[y ? 'width' : 'height'],
                height = size[y ? 'height' : 'width'],
                isCenter = corner.string().indexOf('center') > -1,
                base = width * (isCenter ? 0.5 : 1),
                pow = Math.pow,
                round = Math.round,
                bigHyp, ratio, result,
                smallHyp = Math.sqrt(pow(base, 2) + pow(height, 2)),		
                hyp = [
                    (border / base) * smallHyp, (border / height) * smallHyp
                ];
            hyp[2] = Math.sqrt(pow(hyp[0], 2) - pow(border, 2));
            hyp[3] = Math.sqrt(pow(hyp[1], 2) - pow(border, 2));

            bigHyp = smallHyp + hyp[2] + hyp[3] + (isCenter ? 0 : hyp[0]);
            ratio = bigHyp / smallHyp;

            result = [round(ratio * height), round(ratio * width)];
            return { height: result[y ? 0 : 1], width: result[y ? 1 : 0] };
        }

        $.extend(self, {
            init: function() {
                var enabled = self.detectCorner() && (hasCanvas || $.browser.msie);

                // Determine tip corner and type
                if (enabled) {
                    // Create a new tip and draw it
                    self.create();
                    self.update();

                    // Bind update events
                    tooltip.unbind(namespace).bind('tooltipmove' + namespace, reposition);
                }

                return enabled;
            },

            detectCorner: function() {
                var corner = opts.corner,
                    posOptions = qTip.options.position,
                    at = posOptions.at,
                    my = posOptions.my.string ? posOptions.my.string() : posOptions.my;

                // Detect corner and mimic properties
                if (corner === FALSE || (my === FALSE && at === FALSE)) {
                    return FALSE;
                } else {
                    if (corner === TRUE) {
                        self.corner = new PLUGINS.Corner(my);
                    } else if (!corner.string) {
                        self.corner = new PLUGINS.Corner(corner);
                        self.corner.fixed = TRUE;
                    }
                }

                return self.corner.string() !== 'centercenter';
            },

            detectColours: function() {
                var i, fill, border,
                    tip = elems.tip.css({ backgroundColor: '', border: '' }),
                    corner = self.corner,
                    precedance = corner[corner.precedance],
                    borderSide = 'border-' + precedance + '-color',
                    borderSideCamel = 'border' + precedance.charAt(0) + precedance.substr(1) + 'Color',
                    invalid = /rgba?\(0, 0, 0(, 0)?\)|transparent/i,
                    backgroundColor = 'background-color',
                    transparent = 'transparent',
                    bodyBorder = $(document.body).css('color'),
                    contentColour = qTip.elements.content.css('color'),
                    useTitle = elems.titlebar && (corner.y === 'top' || (corner.y === 'center' && tip.position().top + (size.height / 2) + opts.offset < elems.titlebar.outerHeight(1))),
                    colorElem = useTitle ? elems.titlebar : elems.content;

                // Apply the fluid class so we can see our CSS values properly
                tooltip.addClass(fluidClass);

                // Detect tip colours from CSS styles
                color.fill = fill = tip.css(backgroundColor);
                color.border = border = tip[0].style[borderSideCamel] || tip.css(borderSide) || tooltip.css(borderSide);

                // Make sure colours are valid
                if (!fill || invalid.test(fill)) {
                    color.fill = colorElem.css(backgroundColor) || transparent;
                    if (invalid.test(color.fill)) {
                        color.fill = tooltip.css(backgroundColor) || fill;
                    }
                }
                if (!border || invalid.test(border) || border === bodyBorder) {
                    color.border = colorElem.css(borderSide) || transparent;
                    if (invalid.test(color.border) || color.border === contentColour) {
                        color.border = border;
                    }
                }

                // Reset background and border colours
                $('*', tip).add(tip).css(backgroundColor, transparent).css('border', '');

                // Remove fluid class
                tooltip.removeClass(fluidClass);
            },

            create: function() {
                var width = size.width,
                    height = size.height,
                    vml;

                // Remove previous tip element if present
                if (elems.tip) {
                    elems.tip.remove();
                }

                // Create tip element and prepend to the tooltip
                elems.tip = $('<div />', { 'class': 'ui-tooltip-tip' }).css({ width: width, height: height }).prependTo(tooltip);

                // Create tip drawing element(s)
                if (hasCanvas) {
                    // save() as soon as we create the canvas element so FF2 doesn't bork on our first restore()!
                    $('<canvas />').appendTo(elems.tip)[0].getContext('2d').save();
                } else {
                    vml = '<vml:shape coordorigin="0,0" style="display:inline-block; position:absolute; behavior:url(#default#VML);"></vml:shape>';
                    elems.tip.html(vml + vml);
                }
            },

            update: function(corner, position) {
                var tip = elems.tip,
                    inner = tip.children(),
                    width = size.width,
                    height = size.height,
                    regular = 'px solid ',
                    transparent = 'px dashed transparent', // Dashed IE6 border-transparency hack. Awesome!
                    mimic = opts.mimic,
                    round = Math.round,
                    precedance, context, coords, translate, newSize;

                // Re-determine tip if not already set
                if (!corner) {
                    corner = self.corner;
                }

                // Use corner property if we detect an invalid mimic value
                if (mimic === FALSE) {
                    mimic = corner;
                }

                    // Otherwise inherit mimic properties from the corner object as necessary
                else {
                    mimic = new PLUGINS.Corner(mimic);
                    mimic.precedance = corner.precedance;

                    if (mimic.x === 'inherit') {
                        mimic.x = corner.x;
                    } else if (mimic.y === 'inherit') {
                        mimic.y = corner.y;
                    } else if (mimic.x === mimic.y) {
                        mimic[corner.precedance] = corner[corner.precedance];
                    }
                }
                precedance = mimic.precedance;

                // Update our colours
                self.detectColours();

                // Detect border width, taking into account colours
                if (color.border !== 'transparent' && color.border !== '#123456') {
                    // Grab border width
                    border = borderWidth(corner, NULL, TRUE);

                    // If border width isn't zero, use border color as fill (1.0 style tips)
                    if (opts.border === 0 && border > 0) {
                        color.fill = color.border;
                    }

                    // Set border width (use detected border width if opts.border is true)
                    self.border = border = opts.border !== TRUE ? opts.border : border;
                }

                    // Border colour was invalid, set border to zero
                else {
                    self.border = border = 0;
                }

                // Calculate coordinates
                coords = calculateTip(mimic, width, height);

                // Determine tip size
                self.size = newSize = calculateSize(corner);
                tip.css(newSize);

                // Calculate tip translation
                if (corner.precedance === 'y') {
                    translate = [
                        round(mimic.x === 'left' ? border : mimic.x === 'right' ? newSize.width - width - border : (newSize.width - width) / 2),
                        round(mimic.y === 'top' ? newSize.height - height : 0)
                    ];
                } else {
                    translate = [
                        round(mimic.x === 'left' ? newSize.width - width : 0),
                        round(mimic.y === 'top' ? border : mimic.y === 'bottom' ? newSize.height - height - border : (newSize.height - height) / 2)
                    ];
                }

                // Canvas drawing implementation
                if (hasCanvas) {
                    // Set the canvas size using calculated size
                    inner.attr(newSize);

                    // Grab canvas context and clear/save it
                    context = inner[0].getContext('2d');
                    context.restore();
                    context.save();
                    context.clearRect(0, 0, 3000, 3000);

                    // Translate origin
                    context.translate(translate[0], translate[1]);

                    // Draw the tip
                    context.beginPath();
                    context.moveTo(coords[0][0], coords[0][1]);
                    context.lineTo(coords[1][0], coords[1][1]);
                    context.lineTo(coords[2][0], coords[2][1]);
                    context.closePath();
                    context.fillStyle = color.fill;
                    context.strokeStyle = color.border;
                    context.lineWidth = border * 2;
                    context.lineJoin = 'miter';
                    context.miterLimit = 100;
                    if (border) {
                        context.stroke();
                    }
                    context.fill();
                }

                    // VML (IE Proprietary implementation)
                else {
                    // Setup coordinates string
                    coords = 'm' + coords[0][0] + ',' + coords[0][1] + ' l' + coords[1][0] +
                        ',' + coords[1][1] + ' ' + coords[2][0] + ',' + coords[2][1] + ' xe';

                    // Setup VML-specific offset for pixel-perfection
                    translate[2] = border && /^(r|b)/i.test(corner.string()) ?
                        parseFloat($.browser.version, 10) === 8 ? 2 : 1 : 0;

                    // Set initial CSS
                    inner.css({
                        antialias: '' + (mimic.string().indexOf('center') > -1),
                        left: translate[0] - (translate[2] * Number(precedance === 'x')),
                        top: translate[1] - (translate[2] * Number(precedance === 'y')),
                        width: width + border,
                        height: height + border
                    })
                        .each(function(i) {
                            var $this = $(this);

                            // Set shape specific attributes
                            $this[$this.prop ? 'prop' : 'attr']({
                                coordsize: (width + border) + ' ' + (height + border),
                                path: coords,
                                fillcolor: color.fill,
                                filled: !!i,
                                stroked: !!!i
                            })
                                .css({ display: border || i ? 'block' : 'none' });

                            // Check if border is enabled and add stroke element
                            if (!i && $this.html() === '') {
                                $this.html(
                                    '<vml:stroke weight="' + (border * 2) + 'px" color="' + color.border + '" miterlimit="1000" joinstyle="miter" ' +
                                        ' style="behavior:url(#default#VML); display:inline-block;" />'
                                );
                            }
                        });
                }

                // Position if needed
                if (position !== FALSE) {
                    self.position(corner);
                }
            },

            // Tip positioning method
            position: function(corner) {
                var tip = elems.tip,
                    position = { },
                    userOffset = Math.max(0, opts.offset),
                    precedance, dimensions, corners;

                // Return if tips are disabled or tip is not yet rendered
                if (opts.corner === FALSE || !tip) {
                    return FALSE;
                }

                // Inherit corner if not provided
                corner = corner || self.corner;
                precedance = corner.precedance;

                // Determine which tip dimension to use for adjustment
                dimensions = calculateSize(corner);

                // Setup corners and offset array
                corners = [corner.x, corner.y];
                if (precedance === 'x') {
                    corners.reverse();
                }

                // Calculate tip position
                $.each(corners, function(i, side) {
                    var b, br;

                    if (side === 'center') {
                        b = precedance === 'y' ? 'left' : 'top';
                        position[b] = '50%';
                        position['margin-' + b] = -Math.round(dimensions[precedance === 'y' ? 'width' : 'height'] / 2) + userOffset;
                    } else {
                        b = borderWidth(corner, side, TRUE);
                        br = borderRadius(corner);

                        position[side] = i ?
                            border ? borderWidth(corner, side) : 0 :
                            userOffset + (br > b ? br : 0);
                    }
                });

                // Adjust for tip dimensions
                position[corner[precedance]] -= dimensions[precedance === 'x' ? 'width' : 'height'];

                // Set and return new position
                tip.css({ top: '', bottom: '', left: '', right: '', margin: '' }).css(position);
                return position;
            },

            destroy: function() {
                // Remov tip and bound events
                if (elems.tip) {
                    elems.tip.remove();
                }
                tooltip.unbind(namespace);
            }
        });

        self.init();
    }

    PLUGINS.tip = function(api) {
        var self = api.plugins.tip;

        return 'object' === typeof self ? self : (api.plugins.tip = new Tip(api));
    };

// Initialize tip on render
    PLUGINS.tip.initialize = 'render';

// Setup plugin sanitization options
    PLUGINS.tip.sanitize = function(options) {
        var style = options.style, opts;
        if (style && 'tip' in style) {
            opts = options.style.tip;
            if (typeof opts !== 'object') {
                options.style.tip = { corner: opts };
            }
            if (!(/string|boolean/i).test(typeof opts.corner)) {
                opts.corner = TRUE;
            }
            if (typeof opts.width !== 'number') {
                delete opts.width;
            }
            if (typeof opts.height !== 'number') {
                delete opts.height;
            }
            if (typeof opts.border !== 'number' && opts.border !== TRUE) {
                delete opts.border;
            }
            if (typeof opts.offset !== 'number') {
                delete opts.offset;
            }
        }
    };

// Extend original qTip defaults
    $.extend(TRUE, QTIP.defaults, {
        style: {
            tip: {
                corner: TRUE,
                mimic: FALSE,
                width: 6,
                height: 6,
                border: TRUE,
                offset: 0
            }
        }
    });

    PLUGINS.svg = function(svg, corner) {
        var doc = $(document),
            elem = svg[0],
            result = {
                width: 0,
                height: 0,
                offset: { top: 1e10, left: 1e10 }
            },
            box, mtx, root, point, tPoint;

        if (elem.getBBox && elem.parentNode) {
            box = elem.getBBox();
            mtx = elem.getScreenCTM();
            root = elem.farthestViewportElement || elem;

            // Return if no method is found
            if (!root.createSVGPoint) {
                return result;
            }

            // Create our point var
            point = root.createSVGPoint();

            // Adjust top and left
            point.x = box.x;
            point.y = box.y;
            tPoint = point.matrixTransform(mtx);
            result.offset.left = tPoint.x;
            result.offset.top = tPoint.y;

            // Adjust width and height
            point.x += box.width;
            point.y += box.height;
            tPoint = point.matrixTransform(mtx);
            result.width = tPoint.x - result.offset.left;
            result.height = tPoint.y - result.offset.top;

            // Adjust by scroll offset
            result.offset.left += doc.scrollLeft();
            result.offset.top += doc.scrollTop();
        }

        return result;
    };

    function Modal(api) {
        var self = this,
            options = api.options.show.modal,
            elems = api.elements,
            tooltip = elems.tooltip,
            overlaySelector = '#qtip-overlay',
            globalNamespace = '.qtipmodal',
            namespace = globalNamespace + api.id,
            attr = 'is-modal-qtip',
            docBody = $(document.body),
            overlay;

        // Setup option set checks
        api.checks.modal = {
            '^show.modal.(on|blur)$': function() {
                // Initialise
                self.init();

                // Show the modal if not visible already and tooltip is visible
                elems.overlay.toggle(tooltip.is(':visible'));
            }
        };

        $.extend(self, {
            init: function() {
                // If modal is disabled... return
                if (!options.on) {
                    return self;
                }

                // Create the overlay if needed
                overlay = self.create();

                // Add unique attribute so we can grab modal tooltips easily via a selector
                tooltip.attr(attr, TRUE)

                    // Set z-index
                    .css('z-index', PLUGINS.modal.zindex + $(selector + '[' + attr + ']').length)
			
                    // Remove previous bound events in globalNamespace
                    .unbind(globalNamespace).unbind(namespace)

                    // Apply our show/hide/focus modal events
                    .bind('tooltipshow' + globalNamespace + ' tooltiphide' + globalNamespace, function(event, api, duration) {
                        var oEvent = event.originalEvent;

                        // Make sure mouseout doesn't trigger a hide when showing the modal and mousing onto backdrop
                        if (oEvent && event.type === 'tooltiphide' && /mouse(leave|enter)/.test(oEvent.type) && $(oEvent.relatedTarget).closest(overlay[0]).length) {
                            try {
                                event.preventDefault();
                            } catch(e) {
                            }
                        } else {
                            self[event.type.replace('tooltip', '')](event, duration);
                        }
                    })

                    // Adjust modal z-index on tooltip focus
                    .bind('tooltipfocus' + globalNamespace, function(event) {
                        // If focus was cancelled before it reearch us, don't do anything
                        if (event.isDefaultPrevented()) {
                            return;
                        }

                        var qtips = $(selector).filter('[' + attr + ']'),
                            // Keep the modal's lower than other, regular qtips
                            newIndex = PLUGINS.modal.zindex + qtips.length,
                            curIndex = parseInt(tooltip[0].style.zIndex, 10);

                        // Set overlay z-index
                        overlay[0].style.zIndex = newIndex - 1;

                        // Reduce modal z-index's and keep them properly ordered
                        qtips.each(function() {
                            if (this.style.zIndex > curIndex) {
                                this.style.zIndex -= 1;
                            }
                        });

                        // Fire blur event for focused tooltip
                        qtips.end().filter('.' + focusClass).qtip('blur', event.originalEvent);

                        // Set the new z-index
                        tooltip.addClass(focusClass)[0].style.zIndex = newIndex;

                        // Prevent default handling
                        try {
                            event.preventDefault();
                        } catch(e) {
                        }
                    })

                    // Focus any other visible modals when this one hides
                    .bind('tooltiphide' + globalNamespace, function(event) {
                        $('[' + attr + ']').filter(':visible').not(tooltip).last().qtip('focus', event);
                    });

                // Apply keyboard "Escape key" close handler
                if (options.escape) {
                    $(window).unbind(namespace).bind('keydown' + namespace, function(event) {
                        if (event.keyCode === 27 && tooltip.hasClass(focusClass)) {
                            api.hide(event);
                        }
                    });
                }

                // Apply click handler for blur option
                if (options.blur) {
                    elems.overlay.unbind(namespace).bind('click' + namespace, function(event) {
                        if (tooltip.hasClass(focusClass)) {
                            api.hide(event);
                        }
                    });
                }

                return self;
            },

            create: function() {
                var elem = $(overlaySelector);

                // Return if overlay is already rendered
                if (elem.length) {
                    // Modal overlay should always be below all tooltips if possible
                    return (elems.overlay = elem.insertAfter($(selector).last()));
                }

                // Create document overlay
                overlay = elems.overlay = $('<div />', {
                    id: overlaySelector.substr(1),
                    html: '<div></div>',
                    mousedown: function() { return FALSE; }
                })
                    .insertAfter($(selector).last());

                // Update position on window resize or scroll
                $(window).unbind(globalNamespace).bind('resize' + globalNamespace, function() {
                    overlay.css({
                        height: $(window).height(),
                        width: $(window).width()
                    });
                })
                    .triggerHandler('resize');

                return overlay;
            },

            toggle: function(event, state, duration) {
                // Make sure default event hasn't been prevented
                if (event && event.isDefaultPrevented()) {
                    return self;
                }

                var effect = options.effect,
                    type = state ? 'show' : 'hide',
                    visible = overlay.is(':visible'),
                    modals = $('[' + attr + ']').filter(':visible').not(tooltip),
                    zindex;

                // Create our overlay if it isn't present already
                if (!overlay) {
                    overlay = self.create();
                }

                // Prevent modal from conflicting with show.solo, and don't hide backdrop is other modals are visible
                if ((overlay.is(':animated') && visible === state) || (!state && modals.length)) {
                    return self;
                }

                // State specific...
                if (state) {
                    // Set position
                    overlay.css({ left: 0, top: 0 });

                    // Toggle backdrop cursor style on show
                    overlay.toggleClass('blurs', options.blur);

                    // Make sure we can't focus anything outside the tooltip
                    docBody.bind('focusin' + namespace, function(event) {
                        var target = $(event.target),
                            container = target.closest('.qtip'),
                            // Determine if input container target is above this
                            targetOnTop = container.length < 1 ? FALSE :
                                (parseInt(container[0].style.zIndex, 10) > parseInt(tooltip[0].style.zIndex, 10));

                        // If we're showing a modal, but focus has landed on an input below
                        // this modal, divert focus to the first visible input in this modal
                        if (!targetOnTop && ($(event.target).closest(selector)[0] !== tooltip[0])) {
                            tooltip.find('input:visible').filter(':first').focus();
                        }
                    });
                } else {
                    // Undelegate focus handler
                    docBody.undelegate('*', 'focusin' + namespace);
                }

                // Stop all animations
                overlay.stop(TRUE, FALSE);

                // Use custom function if provided
                if ($.isFunction(effect)) {
                    effect.call(overlay, state);
                }

                    // If no effect type is supplied, use a simple toggle
                else if (effect === FALSE) {
                    overlay[type]();
                }

                    // Use basic fade function
                else {
                    overlay.fadeTo(parseInt(duration, 10) || 90, state ? 1 : 0, function() {
                        if (!state) {
                            $(this).hide();
                        }
                    });
                }

                // Reset position on hide
                if (!state) {
                    overlay.queue(function(next) {
                        overlay.css({ left: '', top: '' });
                        next();
                    });
                }

                return self;
            },

            show: function(event, duration) { return self.toggle(event, TRUE, duration); },
            hide: function(event, duration) { return self.toggle(event, FALSE, duration); },

            destroy: function() {
                var delBlanket = overlay;

                if (delBlanket) {
                    // Check if any other modal tooltips are present
                    delBlanket = $('[' + attr + ']').not(tooltip).length < 1;

                    // Remove overlay if needed
                    if (delBlanket) {
                        elems.overlay.remove();
                        $(window).unbind(globalNamespace);
                    } else {
                        elems.overlay.unbind(globalNamespace + api.id);
                    }

                    // Undelegate focus handler
                    docBody.undelegate('*', 'focusin' + namespace);
                }

                // Remove bound events
                return tooltip.removeAttr(attr).unbind(globalNamespace);
            }
        });

        self.init();
    }

    PLUGINS.modal = function(api) {
        var self = api.plugins.modal;

        return 'object' === typeof self ? self : (api.plugins.modal = new Modal(api));
    };

// Plugin needs to be initialized on render
    PLUGINS.modal.initialize = 'render';

// Setup sanitiztion rules
    PLUGINS.modal.sanitize = function(opts) {
        if (opts.show) {
            if (typeof opts.show.modal !== 'object') {
                opts.show.modal = { on: !!opts.show.modal };
            } else if (typeof opts.show.modal.on === 'undefined') {
                opts.show.modal.on = TRUE;
            }
        }
    };

// Base z-index for all modal tooltips (use qTip core z-index as a base)
    PLUGINS.modal.zindex = QTIP.zindex -= 200;

// Extend original api defaults
    $.extend(TRUE, QTIP.defaults, {
        show: {
            modal: {
                on: FALSE,
                effect: TRUE,
                blur: TRUE,
                escape: TRUE
            }
        }
    });

/* 
 * BGIFrame adaption (http://plugins.jquery.com/project/bgiframe)
 * Special thanks to Brandon Aaron
 */

    function BGIFrame(api) {
        var self = this,
            elems = api.elements,
            tooltip = elems.tooltip,
            namespace = '.bgiframe-' + api.id;

        $.extend(self, {
            init: function() {
                // Create the BGIFrame element
                elems.bgiframe = $('<iframe class="ui-tooltip-bgiframe" frameborder="0" tabindex="-1" src="javascript:\'\';" ' +
                    ' style="display:block; position:absolute; z-index:-1; filter:alpha(opacity=0); ' +
                    '-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";"></iframe>');

                // Append the new element to the tooltip
                elems.bgiframe.appendTo(tooltip);

                // Update BGIFrame on tooltip move
                tooltip.bind('tooltipmove' + namespace, self.adjust);
            },

            adjust: function() {
                var dimensions = api.get('dimensions'), // Determine current tooltip dimensions
                    plugin = api.plugins.tip,
                    tip = elems.tip,
                    tipAdjust, offset;

                // Adjust border offset
                offset = parseInt(tooltip.css('border-left-width'), 10) || 0;
                offset = { left: -offset, top: -offset };

                // Adjust for tips plugin
                if (plugin && tip) {
                    tipAdjust = (plugin.corner.precedance === 'x') ? ['width', 'left'] : ['height', 'top'];
                    offset[tipAdjust[1]] -= tip[tipAdjust[0]]();
                }

                // Update bgiframe
                elems.bgiframe.css(offset).css(dimensions);
            },

            destroy: function() {
                // Remove iframe
                elems.bgiframe.remove();

                // Remove bound events
                tooltip.unbind(namespace);
            }
        });

        self.init();
    }

    PLUGINS.bgiframe = function(api) {
        var browser = $.browser,
            self = api.plugins.bgiframe;

        // Proceed only if the browser is IE6 and offending elements are present
        if ($('select, object').length < 1 || !(browser.msie && browser.version.charAt(0) === '6')) {
            return FALSE;
        }

        return 'object' === typeof self ? self : (api.plugins.bgiframe = new BGIFrame(api));
    };

// Plugin needs to be initialized on render
    PLUGINS.bgiframe.initialize = 'render';


}(jQuery, window));